UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNTpcz57kRMLCdc7yrBU3v76Xf0l/M4oGdEqERx1NJ0=' 
WHERE 
  key_id = '4ad2fb640895fe5db3a40b585c841bd078feaf11fc5ca3fd0675bfcd58f5a8fd' 
  AND (
    token = 'HNTpcz57kRMLCdc7yrBU3v76Xf0l/M4oGdEqERx1NJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )